The mandibles are less than a millimeter wide, the eye is 0,2 or 0,3mm in length.
I also created 3D models :
https://sketchfab.com/models/c353e748b6d34c14bfe9661a98935b88
https://sketchfab.com/models/a29481b93028416aa2079599a655e820
The goal was mainly to test my rig (I'm new to microphotography) and to create a small example of what can be achieved with Helicon Focus for the French website 3DVF.